/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMController.h
Helper function to set up a constant node on a pin
[URigVMTemplateNode](API\Plugins\RigVMDeveloper\RigVMModel\Nodes\URigVMTemplateNode) * AddConstantNodeOnPin ( const [FString](API\Runtime\Core\Containers\FString) & InPinPath, const FVector2D & InPosition, const [FString](API\Runtime\Core\Containers\FString) & InNodeName, bool bSetupUndoRedo )